412680915

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{195121}}^1$

素因数の和:195179

約数の個数: 24

約数和(自身を含む): 730536768

約数和(自身を除く): 317855853

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 195121, 585363, 975605, 1756089, 2926815, 8780445, 9170687, 27512061, 45853435, 82536183, 137560305, 412680915]

約数ペア:

[(1, 412680915), (3, 137560305), (5, 82536183), (9, 45853435), (15, 27512061), (45, 9170687), (47, 8780445), (141, 2926815), (235, 1756089), (423, 975605), (705, 585363), (2115, 195121)]